US9041789B2 - System and method for determining driver alertness - Google Patents
System and method for determining driver alertness Download PDFInfo
- Publication number
- US9041789B2 US9041789B2 US13/428,365 US201213428365A US9041789B2 US 9041789 B2 US9041789 B2 US 9041789B2 US 201213428365 A US201213428365 A US 201213428365A US 9041789 B2 US9041789 B2 US 9041789B2
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- driver
- head
- vehicle
- determined
- alertness
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/06—Alarms for ensuring the safety of persons indicating a condition of sleep, e.g. anti-dozing alarms
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
- A61B5/163—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state by tracking eye movement, gaze, or pupil change
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
- A61B5/18—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state for vehicle drivers or machine operators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
- B60K28/06—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver
- B60K28/066—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver actuating a signalling device
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- G06K9/00228—
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- G06K9/00845—
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/59—Context or environment of the image inside of a vehicle, e.g. relating to seat occupancy, driver state or inner lighting conditions
- G06V20/597—Recognising the driver's state or behaviour, e.g. attention or drowsiness
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/161—Detection; Localisation; Normalisation
Abstract
Description
Claims (25)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/428,365 US9041789B2 (en) | 2011-03-25 | 2012-03-23 | System and method for determining driver alertness |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161467849P | 2011-03-25 | 2011-03-25 | |
US13/428,365 US9041789B2 (en) | 2011-03-25 | 2012-03-23 | System and method for determining driver alertness |
Publications (2)
Publication Number | Publication Date |
---|---|
US20120242819A1 US20120242819A1 (en) | 2012-09-27 |
US9041789B2 true US9041789B2 (en) | 2015-05-26 |
Family
ID=46877036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/428,365 Active 2033-05-16 US9041789B2 (en) | 2011-03-25 | 2012-03-23 | System and method for determining driver alertness |
Country Status (5)
Country | Link |
---|---|
US (1) | US9041789B2 (en) |
EP (1) | EP2688764A4 (en) |
JP (1) | JP2014515847A (en) |
CN (1) | CN103442925B (en) |
WO (1) | WO2012135018A2 (en) |
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US11417122B2 (en) * | 2018-11-21 | 2022-08-16 | Lg Electronics Inc. | Method for monitoring an occupant and a device therefor |
US11713048B2 (en) | 2017-05-08 | 2023-08-01 | Joyson Safety Systems Acquisition Llc | Integration of occupant monitoring systems with vehicle control systems |
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EP2688764A4 (en) | 2014-11-12 |
CN103442925B (en) | 2016-08-17 |
WO2012135018A2 (en) | 2012-10-04 |
WO2012135018A3 (en) | 2013-01-03 |
JP2014515847A (en) | 2014-07-03 |
CN103442925A (en) | 2013-12-11 |
US20120242819A1 (en) | 2012-09-27 |
EP2688764A2 (en) | 2014-01-29 |
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